From 8161b0a9a8c5a6aeec20fcee45707e21bef31f56 Mon Sep 17 00:00:00 2001
From: "J. Bruce Fields" <bfields@citi.umich.edu>
Date: Fri, 26 Oct 2007 13:32:50 -0400
Subject: [PATCH] --- yaml --- r: 82405 b: refs/heads/master c:
 d4395e03fec0895d01451904b8a2276ceda663c9 h: refs/heads/master i:   82403:
 23a1926b08b2f13dac9c5002cdfccd3eeea830bc v: v3

---
 [refs]                    | 2 +-
 trunk/fs/nfsd/nfs4idmap.c | 9 +++------
 2 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/[refs] b/[refs]
index 8c7e5d4aa1aa..9f842d523174 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: aefa89d178e6dd83889b66d4e800d4d77363900b
+refs/heads/master: d4395e03fec0895d01451904b8a2276ceda663c9
diff --git a/trunk/fs/nfsd/nfs4idmap.c b/trunk/fs/nfsd/nfs4idmap.c
index 4c0c683ce07a..5b56c77c15c5 100644
--- a/trunk/fs/nfsd/nfs4idmap.c
+++ b/trunk/fs/nfsd/nfs4idmap.c
@@ -255,13 +255,10 @@ idtoname_parse(struct cache_detail *cd, char *buf, int buflen)
 		goto out;
 	if (len == 0)
 		set_bit(CACHE_NEGATIVE, &ent.h.flags);
-	else {
-		if (error >= IDMAP_NAMESZ) {
-			error = -EINVAL;
-			goto out;
-		}
+	else if (len >= IDMAP_NAMESZ)
+		goto out;
+	else
 		memcpy(ent.name, buf1, sizeof(ent.name));
-	}
 	error = -ENOMEM;
 	res = idtoname_update(&ent, res);
 	if (res == NULL)